Grundfos Hydro 1000 Installation And Operating Instructions Manual

Brand: Grundfos

Model: Hydro 1000

Type: Installation And Operating Instructions Manual

Hydro 1000

Installation and operating instructions

GRUNDFOS INSTRUCTIONS

Declaration of Conformity

We Grundfos declare under our sole responsibility that the products Hydro 1000, to which this dec-

laration relates, are in conformity with the Council Directives on the approximation of the laws of the

EC Member States relating to:

— Machinery (98/37/EC).

Standard used: EN ISO 12100.

— Electromagnetic compatibility (89/336/EEC).

Standards used: EN 61 000-6-2 and EN 61 000-6-3.

— Electrical equipment designed for use within certain voltage limits

(73/23/EEC) [95].

Standard used: EN 60 204-1.

Bjerringbro, 1st April 2005

Jan Strandgaard

Technical Director

CONTENTS

Page

1. General 3

1.1 Applications 3

1.2 Operating conditions 3

2. Product description 3

2.1 Grundfos Hydro 1000 3

2.2 Grundfos Control 1000 3

2.3 Monitoring and indication functions 4

2.4 Example of booster set Hydro 1000 4

3. Operation 4

3.1 CS 1000 front cover 4

4. Installation 5

4.1 Location 5

4.2 Foundation 5

4.3 Pipework 5

4.4 Dry-running protection 5

4.5 Priming 5

4.6 Electrical connection 5

5. Settings 5

5.1 Timers 5

5.2 Operation selection 6

5.3 Alarm resetting 7

5.4 Pressure setting 7

5.5 Pressure switch 7

5.6 Tank precharge pressure 7

6. Start-up 8

7. Maintenance 8

7.1 Maintenance of booster set 8

7.2 Maintenance of Control 1000 8

7.3 Checking the precharge pressure 8

8. Fault finding chart 9

8.1 Emergency operation 9

9. Parts list 10

10. Technical data 10

10.1 Sound pressure level 10

10.2 Hydraulic data 10

10.3 Electrical data 10

Before beginning installation procedures, these in-

stallation and operating instructions should be stud-

ied carefully. The installation and operation should

also be carried out in accordance with local regula-

tions and accepted codes of good practice.

1. General

1.1 Applications

Grundfos booster sets Hydro 1000 are designed for the transfer

and pressure boosting of clean water in waterworks, blocks of

flats, hotels, industry, hospitals, schools, etc.

1.2 Operating conditions

Liquid temperature: Maximum +50°C.

Ambient temperature: 0°C to +40°C.

Operating pressure: Maximum 10 bar.

Minimum and maximum

inlet pressures: See installation and operating

instructions for CR pumps.

Liquid temperature and operating pressure may be limited by the

diaphragm tank.

2. Product description

2.1 Grundfos Hydro 1000

The booster set consists of 2 to 4 pumps mounted on a common

base frame, isolating valves, non-return valves, suction and dis-

charge manifolds with pressure switches and a control box com-

plete with the controller CS 1000.

Note: A diaphragm tank must be included in the installation. Dia-

phragm tanks can be connected directly to the discharge mani-

fold.

Fig. 1

2.2 Grundfos Control 1000

The Grundfos Control 1000 controls a number of mains-operated

pumps.

The Control 1000 always includes the controller CS 1000 and of-

fers the following functions:

• Automatic cascade control of pumps.

• Manual operation.

• Pump and system monitoring functions:

- maximum pressure,

- pre-pressure / level,

- motor protection.

• Display and indication functions:

- green indicator lights for operating indications and

red indicator lights for fault indications,

- potential-free changeover contact for fault indications.

Fig. 2

TM00 9718 0297

TM00 9738 0397

VALVE

CS 1000

PRESSURE GAUGE

NON-RETURN

VALVE

ISOLATING

PUMP

PRESSURE

SWITCH

Hydro 1000

Grundfos booster set Hydro 1000

CS 1000 front cover

2.3 Monitoring and indication functions

The following functions are available:

• Red indicator lights (LED) for indication of fault conditions:

- maximum pressure (if a pressure switch is installed),

- dry-running protection (if a pressure switch is installed),

- motor protection.

• Green indicator lights (LED) for indication of operating condi-

tions:

- power on,

- automatic operation,

- pump in operation.

• Potential-free changeover contact for fault indications.

2.4 Example of booster set Hydro 1000

3. Operation

3.1 CS 1000 front cover

The CS 1000 front cover shows all possible operating conditions.

Fig. 3

Grundfos Hydro 1000 CS

Four identical full-size mains-operated pumps and a dia-

phragm tank.

TM00 8084 2396

One pump in operation.

TM00 8085 2396

Three pumps in operation.

TM00 5086 2396

Grundfos Hydro 1000 CS maintains an almost constant pres-

sure by cutting in/out the required number of pumps.

The CS 1000 alters the starting sequence of the pumps after

each pump stop, thus giving all pumps equal operating time.

Pump changeover is automatic and depends on load and fault.

CS 1000

stop

start

Cut-out

Cut-in

start

stop H

Cut-out

Cut-in

TM00 9738 0397

Button/

indicator light

Function

Power indication. The green indicator light

is on when the electricity supply to the

CS 1000 is connected.

Dry-running alarm. The red indicator light is

on when the dry-running alarm is activated.

The light goes out when the alarm is reset.

If automatic resetting is chosen, the indica-

tor light goes out automatically when nor-

mal operating conditions are achieved.

Maximum pressure alarm. The red indicator

light is on when maximum pressure is acti-

vated. The light goes out when the alarm is

reset. If automatic resetting is chosen, the

indicator light goes out automatically when

normal operating conditions are achieved.

Reset button. Resets the dry-running alarm

and the maximum pressure alarm if auto-

matic resetting has not been chosen.

Automatic operation. The green indicator

light is on when the pump is released and

ready for operation.

Pump alarm. The red indicator light is on

when the thermal relay of the pump is acti-

vated. The pump is out of operation. The

alarm can be reset on the thermal relay.

Pump in operation. The green indicator

light is on when the pump is operating.

Auto button. When the auto button is

pressed, the pump will be released for op-

eration and the indicator light for automatic

operation will be lit.

Stop button. When the stop button is

pressed, the pump will be taken out of op-

eration and the indicator light for automatic

operation goes out.

Test button. The pump is operating as long

as the test button is pressed. The maxi-

mum pressure and the dry-running protec-

tion are not activated as long as the button

is pressed.

CS 1000 front cover

4. Installation

4.1 Location

The booster set should be placed in a well-ventilated room to en-

sure adequate cooling of the pump motors. It should be placed

with a 1 metre clearance in front and on the two sides.

Use a fork-lift truck to move the booster set.

4.2 Foundation

The booster set does not require a special foundation, but it should

be positioned on a plane and solid surface, e.g. a concrete floor.

4.3 Pipework

Arrows on the pump bases show the flow direction of the water

through the pumps.

The pipes connected to the booster set must be of adequate size.

To avoid resonance, expansion joints should be fitted in the suc-

tion and discharge pipes, see fig. 4.

The pipes are connected to the manifolds of the booster set. Ei-

ther end can be used. Apply sealing compound to the unused end

of the manifold and fit a screw cap. For manifolds with flanges, a

blind flange with gasket is fitted.

The booster set should be tightened up before start-up.

The pipes must be fastened to parts of the building to ensure that

they cannot move or be twisted.

Fig. 4

1. Expansion joint.

2. Pipe hanger.

Expansion joints, pipe hangers and vibration dampers shown in

fig. 4 are not included in the standard booster set.

4.4 Dry-running protection

It is possible to install a pressure switch on the suction side of the

booster set to monitor the inlet pressure and to prevent the

booster set from running dry (a level switch can be used if the

suction side is connected to an open tank).

The booster set should not be started until a dry-running protec-

tion has been installed. When the inlet pressure/level drops below

the set value, the pumps are cut out. When the correct pressure/

level value is restored, the pumps can be reset to operation auto-

matically or manually.

4.5 Priming

Do not start the pumps until they have been filled with water. See

installation and operating instructions for CR pumps.

4.6 Electrical connection

The electrical connection should be carried out by an authorized

electrician in accordance with local regulations.

The wiring diagram and motor labels show required values for the

electricity supply.

No additional motor protection is required as the control box in-

corporates motor protection.

5. Settings

5.1 Timers

The three timers incorporated in the controller CS 1000 can be

used to optimize the operation of the booster set. The timers are

to be adjusted individually.

Start-up delay TR 1 (0-5 secs.)

Defined as: The minimum time between starts of individual

pumps.

Prevents: simultaneous start of all pumps in case of:

- momentary power failure,

- peak of water demand,

- automatic resetting of dry-running.

negative pressure in suction manifold.

overload of power mains.

water hammer.

Stop delay TR 2 (0-5 secs.)

Defined as: The minimum time between stops of individual

pumps.

Prevents: simultaneous stop of all pumps in case of:

- rapid fall of water demand.

water hammer.

Reduces: number of starts and stops per hour.

After-run delay TR 3 (0-5 secs.)

Defined as: The time that pumps are kept in operation after

the cut-out pressure is reached.

Keeps: pumps in operation when the cut-out pressure is

reached.

Reduces: number of starts and stops per hour.

Fig. 5

TM00 7748 1996

Before making any connections in pumps, terminal

boxes or control box, the electricity supply must be

switched off.

TM00 9742 0397

TR 1

TR 2

TR 3

5.2 Operation selection

All operating possibilities for the pumps in your booster set are

listed below:

To select operation, proceed as follows:

• Switch off the electricity supply to the Control 1000.

• Open the control box and set the DIP switches according to

the desired selection.

• Close the control box, switch on the electricity supply and

press buttons as indicated in column “Front panel selection”.

Fig. 6

Note: A pilot pump is the pump that:

• starts first / stops last.

• is generally smaller than the other pumps (smaller flow -

higher head).

• is not to be alternated.

• must be installed in position P1.

Before changing DIP switch setting, switch off the

electricity supply.

TM03 0649 0405

1234

SW 1

1234

Number of

pumps installed

Front panel selection

DIP switch

setting

Pumps in

operation

Pumps to be

alternated

Pilot

pump

4 pumps

P1 P2 P3 P4

P1 P2 P3 P4 P1 P2 P3 P4

P1 P2 P3 P4 — — — —

— — — —

P1 P2 P3 P4 — P2 P3 P4 P1

3 pumps

P1 P2 P3

P1 P2 P3 P1 P2 P3

P1 P2 P3 — — —

P1 P2 P3 — P2 P3 P1

2 pumps

P1 P2

P1 P2 P1 P2

P1 P2 — —

P3 P4

5.3 Alarm resetting

There are two possible resetting modes which can be selected by

means of each of the switches SL and SP.

• SL: Dry running.

• SP: High pressure.

Fig. 7

• M (Manual). When acceptable conditions have been restored,

the pumps are started by pressing the reset button on the front

cover.

• A (Automatic). When the pressure/level has reached an ac-

ceptable value, the pumps start automatically.

5.4 Pressure setting

The pumps are cut in and out according to the pressures set on

the pressure switches.

A common differential (ƒ) pressure (cut-out pressure – cut-in

pressure = ƒ pressure) must be set on the pressure switches.

The cut-out pressures differ 0.3 to 0.5 bar respectively (cascade

step).

Example:

• 3 pumps.

• ƒ pressure = 1.5 bar.

• Cascade step = 0.3 bar.

• Pr 1, 2, 3 = Pressure switch 1, 2, 3.

• P 1, 2, 3 = Pump 1, 2, 3.

Fig. 8

The settings of the pressure switches Pr 2 and Pr 3 are in a de-

creasing sequence as shown in the table and fig. 8.

When water is consumed, this is first tapped from the diaphragm

tank. Then the pressure drops to the first cut-in pressure, and the

first pump is cut in. If the consumption is still rising, more pumps

will be cut in until the performance of the pumps in operation cor-

responds to the requirements.

When the water consumption falls, the discharge pressure rises

to the cut-out pressure and the CS 1000 cuts out one pump. If the

consumption is still falling, more pumps will be cut out.

Note: Each pressure switch is related to one pump only and not

necessarily to the same pump when pump alternation is selected

on the DIP switch, see section 5.2 Operation selection.

Pressure switch Pr 1 must be set to the highest cut-in and cut-out

values.

5.5 Pressure switch

On each pressure switch, the following settings must be made:

• Cut-out pressure.

• ƒ pressure (differential pressure).

Note: The cut-in pressure is set as the cut-out pressure minus

ƒ pressure.

Fig. 9

1. Cut-out pressure:

+ to increase.

– to decrease.

2. ƒ pressure (differential pressure):

+ to increase.

– to decrease.

5.6 Tank precharge pressure

The precharge pressure is equal to the minimum cut-in pressure.

TM00 9744 0397

Pressure switch

and

pump numbers

Cut-in

pressure

[bar]

Cut-out

pressure

[bar]

ƒ pressure

[bar]

Pr 1 / P 1 2.6 4.1 1.5

Pr 2 / P 2 2.3 3.8 1.5

Pr 3 / P 3 2.0 3.5 1.5

TM00 9732 0297

Pr 1

Pr 2

Pr 3

Pr 1

Pr 2

Pr 3

Cut-outCut-in

ƒ pressure

Cascade

step

One pump

in operation

Two pumps

in operation

Three pumps

in operation

TM00 9740 0397

6. Start-up

To start up a booster set Hydro 1000, follow this procedure:

1. Connect water and electricity supplies.

2. Check that the precharge pressure in the diaphragm tank is

equal to the minimum cut-in pressure.

3. Close the discharge valves of the pumps and prime the

booster set and the suction pipe.

4. Adjust the pressure switches according to the desired dis-

charge pressure.

5. Check that the DIP switch setting corresponds to the number

of pumps installed.

6. Switch on the electricity supply.

7. Start pump 1 by pressing the button on the front cover.

8. Pump 1 will now start.

9. Check the direction of rotation of the pump. In case of incor-

rect rotation, interchange two phases of the electricity supply.

10. Vent the pump while slowly opening its discharge valve.

11. Repeat points 7 to 10 for all pumps.

12. Release the pumps for operation by pressing the buttons on

the front cover.

Hydro 1000 is now ready for operation.

7. Maintenance

7.1 Maintenance of booster set

See installation and operating instructions for CR pumps.

7.2 Maintenance of Control 1000

The Control 1000 is maintenance-free.

7.3 Checking the precharge pressure

To ensure reliable and correct operation, including the frequency

of starts and stops, the precharge pressure of the diaphragm tank

should be checked regularly (at least twice a year).

8. Fault finding chart

8.1 Emergency operation

In case of damage to electronic components belonging to the

printed circuit board, the system can be operated by moving the

multiplug from J2 to J4, see fig. 10.

Pumps will still operate automatically by pressure switches but

without LED indications and the alternation function.

Maximum pressure and dry-running protection are not active

when the booster set is in emergency operation.

Fig. 10

Before making any connections in pumps, terminal boxes or control box, the electricity supply must be switched off.

Fault Cause Remedy

1. Motor does not run

when started.

a) Electricity supply disconnected. Connect the electricity supply.

b) Automatic circuit breakers cut out. Correct the fault and cut in the automatic circuit break-

ers.

c) Fuse in the CS 1000 defective. Replace the fuse.

d) Motor defective. Repair/replace the motor.

2. Motor starts, but stops

immediately after-

wards.

a) Incorrect setting of pressure switch. Increase the cut-out pressure and/or differential

pressure.

b) Wrong diaphragm tank precharge pressure. Check the diaphragm tank precharge pressure.

3. Frequent starts and

stops.

a) Incorrect setting of time delay TR 2. Set the time delay TR 2 accordingly.

b) Incorrect setting of pressure switch. Increase the cut-out pressure and/or differential

pressure.

c) Diaphragm tank defective. Repair the diaphragm tank.

4. Pumps are running but

deliver no water.

a) Suction pipe/pumps blocked by impurities. Clean the suction pipe/pumps.

b) Non-return valve blocked in closed position. Clean the non-return valve.

c) Suction pipe leaky. Repair the suction pipe.

d) Air in suction pipe/pumps. Vent the pumps. Check the suction pipe for leakages.

e) Motors running with the wrong direction of rota-

tion.

Change the direction of rotation.

5. Leakage from the shaft

seal.

a) Shaft seal defective. Replace the shaft seal.

b) Height adjustment of the pump shaft inaccurate. Readjust the shaft height. See installation and oper-

ating instructions for CR pumps.

6. Noise. a) The pumps are cavitating. Clean the suction pipe/pumps and possibly the suc-

tion strainer.

b) The pumps do not rotate freely (frictional

resistance) due to inaccurate height adjust-

ment of the pump shaft.

Readjust the shaft height. See installation and oper-

ating instructions for CR pumps.

TM00 9742 0397

9. Parts list

Fig. 11

10. Technical data

10.1 Sound pressure level

For sound pressure level, see installation and operating instruc-

tions for CR pumps.

The sound pressure level for a number of pumps can be calcu-

lated as follows:

max.

= L

pump

+ (n - 1) x 3.

max.

= Maximum sound pressure level.

pump

= Sound pressure level for one pump.

n = Number of pumps.

10.2 Hydraulic data

Minimum pre-pressure:

The minimum pre-pressure “H” in metres head required to avoid

cavitation in the pumps is calculated as follows:

H = p

x 10.2 - NPSH - H

- H

= Barometric pressure in bar.

Barometric pressure can be set to 1 bar.

NPSH = Net Positive Suction Head i metres head

(to be read from the NPSH curve at the highest flow).

See installation and operating instructions for

CR pumps.

= Friction loss in suction pipe in metres head.

= Vapour pressure in metres head, t

= liquid

temperature.

See installation and operating instructions for

CR pumps.

= Safety margin of minimum 0.5 metres head.

10.3 Electrical data

Supply Voltage: 3 x 400 V +6%/–10%, 50 Hz, PE.

Pos. Description Number

1 Suction manifold 1

2 Discharge manifold 1

3 Base frame 1

4 Stand 1

5 Control box 1

6 CR pump 2-4

7 Non-return valve 1 per pump

8 Isolating valve 2 per pump

9 Pressure switch 1 per pump

10 Pressure gauge 1

TM00 9741 0397

Hydro 1000

Terminal

designation

or number

Function CS 1000 Technical data

Input for thermal relay

pump 1

Input for thermal relay

pump 2

Input for thermal relay

pump 3

Input for thermal relay

pump 4

Common terminal for

multiplug J1

1 - 2

Input for dry-running pro-

tection

3 - 4

Input for maximum pres-

sure protection

5 - 6 Input for pressure switch 1

7 - 8 Input for pressure switch 2

9 - 10 Input for pressure switch 3

11 - 12 Input for pressure switch 4

1 - 2 Output for contactor K1 AC 24 V

3 - 4 Output for contactor K2 AC 24 V

5 - 6 Output for contactor K3 AC 24 V

7 - 8 Output for contactor K4 AC 24 V

1 - 2

Electricity supply for

CS 1000

AC 24 V

3 - 4

Electricity supply for

CS 1000

AC 18 V

5 - 6

Electricity supply for

CS 1000

AC 8 V

J6 1 - 3 Fault relay

Potential-free

changeover

contacts.

Maximum con-

tact load:

250 V / 3.0 A,

AC 1

Subject to alterations.

Denmark

GRUNDFOS DK A/S

Poul Due Jensens Vej 7A

DK-8850 Bjerringbro

Tlf.: +45-87 50 50 50

Telefax: +45-87 50 51 51

E-mail: info_GDK@grundfos.com

www.grundfos.com/DK

Argentina

Bombas GRUNDFOS de Argentina S.A.

Ruta Panamericana km. 37.500 Lote 34A

1619 - Garin

Pcia. de Buenos Aires

Phone: +54-3327 414 444

Telefax: +54-3327 411 111

Australia

GRUNDFOS Pumps Pty. Ltd.

P.O. Box 2040

Regency Park

South Australia 5942

Phone: +61-8-8461-4611

Telefax: +61-8-8340 0155

Austria

GRUNDFOS Pumpen Vertrieb Ges.m.b.H.

Grundfosstraße 2

A-5082 Grödig/Salzburg

Tel.: +43-6246-883-0

Telefax: +43-6246-883-30

Belgium

N.V. GRUNDFOS Bellux S.A.

Boomsesteenweg 81-83

B-2630 Aartselaar

Tél.: +32-3-870 7300

Télécopie: +32-3-870 7301

Brazil

GRUNDFOS do Brasil Ltda.

Rua Tomazina 106

CEP 83325 - 040

Pinhais - PR

Phone: +55-41 668 3555

Telefax: +55-41 668 3554

Canada

GRUNDFOS Canada Inc.

2941 Brighton Road

Oakville, Ontario

L6H 6C9

Phone: +1-905 829 9533

Telefax: +1-905 829 9512

China

GRUNDFOS Pumps (Shanghai) Co. Ltd.

22 Floor, Xin Hua Lian Building

755-775 Huai Hai Rd, (M)

Shanghai 200020

PRC

Phone: +86-512-67 61 11 80

Telefax: +86-512-67 61 81 67

Czech Republic

GRUNDFOS s.r.o.

Cajkovského 21

779 00 Olomouc

Phone: +420-585-716 111

Telefax: +420-585-438 906

Finland

OY GRUNDFOS Pumput AB

Mestarintie 11

Piispankylä

FIN-01730 Vantaa (Helsinki)

Phone: +358-9 878 9150

Telefax: +358-9 878 91550

France

Pompes GRUNDFOS Distribution S.A.

Parc d’Activités de Chesnes

57, rue de Malacombe

F-38290 St. Quentin Fallavier (Lyon)

Tél.: +33-4 74 82 15 15

Télécopie: +33-4 74 94 10 51

Germany

GRUNDFOS GMBH

Schlüterstr. 33

40699 Erkrath

Tel.: +49-(0) 211 929 69-0

Telefax: +49-(0) 211 929 69-3799

e-mail: infoservice@grundfos.de

Service in Deutschland:

e-mail: kundendienst@grundfos.de

Greece

GRUNDFOS Hellas A.E.B.E.

20th km. Athinon-Markopoulou Av.

P.O. Box 71

GR-19002 Peania

Phone: +0030-210-66 83 400

Telefax: +0030-210-66 46 273

Hong Kong

GRUNDFOS Pumps (Hong Kong) Ltd.

Unit 1, Ground floor

Siu Wai Industrial Centre

29-33 Wing Hong Street &

68 King Lam Street, Cheung Sha Wan

Kowloon

Phone: +852-27861706/27861741

Telefax: +852-27858664

Hungary

GRUNDFOS Hungária Kft.

Park u. 8

H-2045 Törökbálint,

Phone: +36-23 511 110

Telefax: +36-23 511 111

India

GRUNDFOS Pumps India Private Limited

Flat A, Ground Floor

61/62 Chamiers Aptmt

Chamiers Road

Chennai 600 028

Phone: +91-44 432 3487

Telefax: +91-44 432 3489

Indonesia

PT GRUNDFOS Pompa

Jl. Rawa Sumur III, Blok III/CC-1

Kawasan Industri, Pulogadung

Jakarta 13930

Phone: +62-21-460 6909

Telefax: +62-21-460 6910/460 6901

Ireland

GRUNDFOS (Ireland) Ltd.

Unit 34, Stillorgan Industrial Park

Blackrock

County Dublin

Phone: +353-1-2954926

Telefax: +353-1-2954739

Italy

GRUNDFOS Pompe Italia S.r.l.

Via Gran Sasso 4

I-20060 Truccazzano (Milano)

Tel.: +39-02-95838112

Telefax: +39-02-95309290/95838461

Japan

GRUNDFOS Pumps K.K.

1-2-3, Shin Miyakoda

Hamamatsu City

Shizuoka pref. 431-21

Phone: +81-53-428 4760

Telefax: +81-53-484 1014

Korea

GRUNDFOS Pumps Korea Ltd.

6th Floor, Aju Building 679-5

Yeoksam-dong, Kangnam-ku, 135-916

Seoul Korea

Phone: +82-2-5317 600

Telefax: +82-2-5633 725

Malaysia

GRUNDFOS Pumps Sdn. Bhd.

7 Jalan Peguam U1/25

Glenmarie Industrial Park

40150 Shah Alam

Selangor

Phone: +60-3-5569 2922

Telefax: +60-3-5569 2866

Mexico

Bombas GRUNDFOS de Mexico S.A. de C.V.

Boulevard TLC No. 15

Parque Industrial Stiva Aeropuerto

Apodaca, N.L. 66600

Mexico

Phone: +52-81-81 44 40 00

Telefax: +52-81-81 44 40 10

Netherlands

GRUNDFOS Nederland B.V.

Postbus 104

NL-1380 AC Weesp

Tel.: +31-294-492 211

Telefax: +31-294-492244/492299

New Zealand

GRUNDFOS Pumps NZ Ltd.

17 Beatrice Tinsley Crescent

North Harbour Industrial Estate

Albany, Auckland

Phone: +64-9-415 3240

Telefax: +64-9-415 3250

Norway

GRUNDFOS Pumper A/S

Strømsveien 344

Postboks 235, Leirdal

N-1011 Oslo

Tlf.: +47-22 90 47 00

Telefax: +47-22 32 21 50

Poland

GRUNDFOS Pompy Sp. z o.o.

ul. Klonowa 23

Baranowo k. Poznania

PL-62-081 Przezmierowo

Phone: +48-61-650 13 00

Telefax: +48-61-650 13 50

Portugal

Bombas GRUNDFOS Portugal, S.A.

Rua Calvet de Magalhães, 241

Apartado 1079

P-2770-153 Paço de Arcos

Tel.: +351-21-440 76 00

Telefax: +351-21-440 76 90

Russia

OOO GRUNDFOS

Shkolnaya 39

RUS-109544 Moscow

Phone: +7-095 564 88 00, +7-095 737 30 00

Telefax: +7-095 564 88 11, +7-095 737 75 36

e-mail: grundfos.mos[email protected]

Singapore

GRUNDFOS (Singapore) Pte. Ltd.

24 Tuas West Road

Jurong Town

Singapore 638381

Phone: +65-6865 1222

Telefax: +65-6861 8402

Spain

Bombas GRUNDFOS España S.A.

Camino de la Fuentecilla, s/n

E-28110 Algete (Madrid)

Tel.: +34-91-848 8800

Telefax: +34-91-628 0465

Sweden

GRUNDFOS AB

Lunnagårdsgatan 6

431 90 Mölndal

Tel.: +46-0771-32 23 00

Telefax: +46-31 331 94 60

Switzerland

GRUNDFOS Pumpen AG

Bruggacherstrasse 10

CH-8117 Fällanden/ZH

Tel.: +41-1-806 8111

Telefax: +41-1-806 8115

Taiwan

GRUNDFOS Pumps (Taiwan) Ltd.

7 Floor, 219 Min-Chuan Road

Taichung, Taiwan, R.O.C.

Phone: +886-4-2305 0868

Telefax: +886-4-2305 0878

Thailand

GRUNDFOS (Thailand) Ltd.

947/168 Moo 12, Bangna-Trad Rd., K.M. 3,

Bangna, Phrakanong

Bangkok 10260

Phone: +66-2-744 1785 ... 91

Telefax: +66-2-744 1775 ... 6

Turkey

GRUNDFOS POMPA SAN. ve TIC. LTD. STI

Bulgurlu Caddesi no. 32

TR-81190 Üsküdar Istanbul

Phone: +90 - 216-4280 306

Telefax: +90 - 216-3279 988

United Arab Emirates

GRUNDFOS Gulf Distribution

P.O. Box 16768

Jebel Ali Free Zone

Dubai

Phone: +971-4- 8815 166

Telefax: +971-4-8815 136

United Kingdom

GRUNDFOS Pumps Ltd.

Grovebury Road

Leighton Buzzard/Beds. LU7 8TL

Phone: +44-1525-850000

Telefax: +44-1525-850011

U.S.A.

GRUNDFOS Pumps Corporation

17100 West 118th Terrace

Olathe, Kansas 66061

Phone: +1-913-227-3400

Telefax: +1-913-227-3500

Addresses revised 07.04.2005

www.grundfos.com

Being responsible is our foundation

Thinking ahead makes it possible

Innovation is the essence

96413144 0405

Repl. 96413144 0902

Grundfos Hydro 1000 Installation And Operating Instructions Manual

Grundfos Hydro 1000 Installation And Operating Instructions Manual

Grundfos Hydro 1000 Installation And Operating Instructions Manual

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